ZX-940,CIR110 DTH hammer,borehole 110-140mm
Model:ZX-940
Size:4"
Length: 907mm
Weight:38kg
OD of hammer: 98mm
Diameter of bore: 110-140mm
Working air pressure:0.7-1.7mpa(7-17bar)
Air consumption:4.5-8 m3/min
Impact frequency:810-1450times/min
Matched pipe: 50/60/76
Country of Origin:CHINA
Port of Loading:Ningbo
Means of transport:1.express delivery 2.shipment
Production Lead Time:
3 days after order and deposit comfirmed. Lead time will be different according different quantity.
Color:standard or as request
Package:wooden case, plastic case or as request
Minimum Order Quantity:1 unit
OEM (Acceptable or Not): Acceptable
Payment:1.T/T 2.ESCROW
Main features:
1) Integrated design of advanced technology from home and abroad the latest low-high pressure impactor DTH .
2) Can be used to open the underground mines and quarries drilling blasting holes.
3) Perforation of speed, a small amount of consumption of the wind
4) Simple structure, good reliability parts
5) Focus on impact energy and impact frequency.
Quality and inspection:
Regular checking on line from production in each workshop, one special inspector inspect the goods in random
during the period of production rime, we are able to provide you test certificate and mill certificate if required.
Production step:
1) purchasing the material and forged the semi-products .
2) processing the semi-products in workshop
3) assembling the goods .
4) testing the sealing in Pressure and checking quality of the goods .
5) package
6)delivering the goods on time .
Primary competitive advantage:
1.We have more than ten years experience in producing all kinds of drill stems, drill hammers and relative spare parts.
2.We can produce the drill pipes according to our customers requirement.
3.We insist to popularize our brand ZhongXiang to our customers and welcome to become our sales agency,
we will give our customer the special prices once the customer become our approved agency.